baber/WOPTO huggingface dataset:
Patent JP-H05191070-A (JP)
Title: Printed board cooling device
Inventor: HIRANO KUNIO
IPC: G06F1/20
Filed: 1992-01-13
Abstract: PURPOSE:To enable a printed board cooling device to be lessened in noises, size, power consumption, and cost by a method wherein voltages applied to fan drive motors are so controlled as to enable the drive motors to change alternately and continuously in number of revolutions comparing voltages with each other in magnitude. CONSTITUTION:Voltages detected by voltage detection circuits 3A and 3B are compared with each other in magnitude through a control circuit 4. Voltages applied to the drive motors of fans 1A and 1B from power supply lines 2A and 2B are controlled so as to enable the drive motors of fans 1A and 1B to vary alternately and continuously in number of revolutions basing on the comparison result. For instance, when the voltage detected by the voltage detection circuit 3A is larger than that detected by the voltage detection circuit 3B, the first, fan 1A is larger than the second fan 1B in airflow rate, so that the resultant direction of airflow is almost coincident with the airflow direction of the first fan 1A. On the other hand, when the voltage detected by the voltage detection circuit 3A is smaller than that detected by the voltage detection circuit 3B, the first fan 1A is smaller than the second fan 1B in airflow rate, so that the resultant is almost coincident with the airflow direction of the second fan 1B.
Patent JP-H07208571-A (JP)
Title: Rectilinear driving device
Inventor: TAKENAKA HIROYUKI
IPC: F16H19/04
Filed: 1994-01-20
Abstract: PURPOSE:To reduce the labor in installation by installing a pair of linear guide members integrally on both side surface parts of a single guide rail, forming a groove part for accommodating a rack between the both side surface parts of the guide rail, and setting the rack close to one side wall surface of the groove part and fixing the rack on the guide rail. CONSTITUTION:As for a guide rail 2, the left and right linear guide members 5 and 6 in pair having linear guide grooves 3 and 4 are installed integrally at both the side surface parts. Between both the side surface parts (linear guide members 5 and 6) of the guide rail 2, a groove part 7 for accommodating a rack 1 is installed. Further, the rack 1 is fixed in the groove part 7 of the guide rail 2 by a plurality of bolts 8, and set close to one side wall surface 9 of the groove part 7. When the rack 1 is fixed on the guide rail 2, the rack 1 and the guide rail 2 are abutted in the width direction by utilizing the side wall surface 9 of the groove part 7, and both can be set parallel at a prescribed height position corresponding to the depth of the groove part 7.
Patent JP-H09188307-A (JP)
Title: Paper sheet binding machine
Inventor: NOGAMI TAKESHI
IPC: G07D9/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem arising from storage of a bundle of notes in a storage part in the horizontal condition. SOLUTION: A paper sheet binding machine is provided with a pair of holding plates 45, 46 to hold a bundle of paper sheets S2 in the condition where the longitudinal direction is along the transverse direction from each side in the face-to-back direction, a bundle of paper sheets erecting means 47 in which the longitudinal direction of the bundle of paper sheets S2 held by the holding plates 45,46 is arranged along the longitudinal direction and the bundle of the paper sheets are erected on a storage part, and a feeding means to feed the bundle of the paper sheets S2 in the erected condition by the bundle of paper sheet erecting means 47 to the lower storage part from the holding plates 45, 46 along the longitudinal direction.  The bundle of paper sheets S2 are stored in the storage part in the condition where the longitudinal direction of the paper sheets is along the longitudinal direction of the storage part.
Patent JP-S59130579-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/11
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60147808-A (JP)
Title: Numerical controller
Inventor: OKADA KOUZOU
IPC: G05B19/409
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a numerical controller, to which users can give G-commands while making conversations with the CRT without referring to an instruction book, by providing an explaining graphic displaying circuit which displays explaining graphics for illustrating formats corresponding to each G-command when a G-command is inputted. CONSTITUTION:When a work program is inputted through keys from an operation panel 3, a G-command is received by the G-command checking circuit 21 of an explaining graphic displaying circuit 20 and the received G-command is compared with a G-command table 22. When the G-command is an usable one, a standard graphic corresponding to the inputted G-command is referred to a standard graphic drawing table 24 at the next display circuit 16 and the standard graphic is displayed on a CRT17. That is, an explaining standard graphic is displayed in a standard graphic displaying area 18 at the right end of an editing screen when keys N, 3, G, and 1 are depressed in the order and the screen operates to explain X, A, R, etc., to be inputted next. When the G-command is unusable one, an error message is displayed on the CRT17 by an error processing circuit 23.
Patent JP-S58122865-A (JP)
Inventor: TAKAYASU KIYOTERU
IPC: B32B15/20
Filed: 1982-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63172894-A (JP)
Title: Heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F28F1/40
Filed: 1987-01-12
Abstract: PURPOSE:To provide a high performance heat exchanger by providing spiral grooves of at least two kinds with different groove spiral angle with respect to the axis of the pipe with the spiral grooves and different depths of the spiral grooves in a heat transfer pipe and making larger the groove spiral angle and groove depth in the low dryness area. CONSTITUTION:In a heat transfer pipe spiral grooves are provided which are of at least two kinds with different groove spiral angles beta with respect to the axis of the pipe with the spiral grooves and different groove depths h of the spiral grooves. If the groove spiral angle is beta1, the groove depth h1 in the low dryness area of the fluid in the pipe, the groove spiral angle beta2, and the groove depth h2 in the high dryness area, they are made to give beta1>beta2 and h1>h2. When the heat exchanger is used as an evaporator, in the areas from the low dryness area to the middle dryness area, namely, in the area where the flow rate of the liquid coolant in the pipe is high, the groove depth h1 is larger so that the groove seldom sinks in the liquid coolant and the groove spiral angle beta1 is larger so that a liquid coolant of a relatively small flow rate becomes easy to flow along the grooves. With this arrangement an improved heat transfer coefficient in the areas from the low dryness area of coolant to the middle dryness area of coolant and reduced pressure loss in the pipe in the high dryness area can be provided with improved heat transfer performance in pipe.
Patent JP-H06279573-A (JP)
Title: Continuous polymerization of poly(hydroxy acid) using countercurrent impeller mixing system
Inventor: JIEROOMU HOOHOBERUKU
IPC: C08G63/08
Filed: 1994-01-20
Abstract: PURPOSE: To rapidly produce a catalyzed melt polymerization polymer inexpensively by thermally polymerizing a cyclic ester dimer of an α-hydroxycarboxylic acid and a polymerization catalyst in a specified manner.  
     CONSTITUTION: There is provided a continuous process for producing a poly(hydroxy acid) polymer, which process comprises intimately mixing a molten cyclic ester dimer of at least one liquid-form α-hydroxycarboxylic acid, at least one liquid-form polymerization catalyst and optionally at least one additive or compatible copolymerizable monomer to form a dimer/catalyst mixture, introducing the mixture into a mixing chamber where it is mixed by means of at least one quick-rotating impeller and withdrawing the mixture from the chamber at a site near the shaft of the chamber. The polymerization reaction is carried out at a temperature in the range of about 130-220°C under ambient pressure to about 2,000 psi. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03209639-A (JP)
Title: Optical head device
Inventor: KANEUMA YOSHIAKI
IPC: G11B7/135
Filed: 1990-01-12
Abstract: PURPOSE:To prevent diffracted light on a going route from being made incident upon a photodetector by forming an aperture restricting means on an optical path formed from a radiating light source to an information carrier. CONSTITUTION:Radiated light 2 from the radiating light source 1 consisting of a semiconductor laser is passed through a hologram element 5 and the aperture restricting means 7 and converted upon the information recording face of the information carrier 4 by an objective lens 3. The reflected light from the carrier 4 is passed through the lens 3 again and made incident upon the element 5. The plus primary diffracted light 8 out of diffracted light diffracted by the element 5 is made incident upon a detector 6. On the other hand, the radiated light is diffracted at the time of passing the element 5 even in the going path from the light source 1 to the carrier 4 and the minus primary diffracted light 9 is generated. The generation of the diffracted light 9 is reduced by using the means 7 and the generated diffracted light 9 is interrupted even in the return route. Consequently, the diffracted light on the going route is prevented from being made incident upon the photodetector.
Patent JP-S59129031-A (JP)
Inventor: KUROE HIROSHI
IPC: A23L7/10
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06215494-A (JP)
Title: Pickup feed device
Inventor: AOKI TAKESHI
IPC: G11B21/02
Filed: 1993-01-14
Abstract: PURPOSE:To facilitate the assembly work by screwing a screw into a screw hole formed in a pickup supporting member and transmitting rotating force of a pickup feed shaft to the pickup supporting member. CONSTITUTION:When the screw 7 is screwed into the screw hole 6, a tip part 7a of the screw 7 is brought under the state of engaging with a screw groove 5 of the pickup feed shaft 4. Under such a state, when a pickup feed motor is rotated, the pickup feed shaft 4 is rotated clockwise or anticlockwise. In this case, since when the pickup feed shaft 4 is rotated, driving force is acted on the pickup supporting member 2 via the screw 7 under the state of engaging with the screw groove 5, the pickup supporting member 2 is displaced in the axial direction of a guide shaft 1.
Patent JP-H08194121-A (JP)
Title: Spiral packaging jig for optical fiber and its packaging method
Inventor: KOYABU KUNIO
IPC: G02B6/00
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a spiral packaging jig for an optical fiber which prevents the twist of the optical fiber and is small in occupying volume by providing the jig with a disk-shaped fiber winding sheet and a pair of holding plates holding the sheet across the sheet. CONSTITUTION: This spiral packaging jig has the disk-shaped fiber winding sheet 3 which is wound with the optical fiber in a diametral direction from its peripheral side face and a pair of the fiber holding plates 12 which face each other across the sheet held therebetween and holds the wound optical fiber. The optical fiber is housed in a curved guide groove 2c, is introduced toward the sheet 3 side, is introduced into the winding groove 3b formed along the curved part 2d of the guide groove 2c and is further wound in the radial direction from the peripheral side face of the sheet 3. The direction where the winding of the optical fiber progresses is made into one direction alone. The optical fiber is thus packaged without rapid bending. Then, the generation of the fresh stresses within the optical fiber at the time of the packaging stage does not arise.
Patent JP-H08195759-A (JP)
Title: Multi-port bridge
Inventor: HAYAMA HIROYUKI
IPC: H04L12/40
Filed: 1995-01-18
Abstract: PURPOSE: To allow a multi-port bridge to attain high speed transmission/ reception processing. CONSTITUTION: A CPU 1 and interface sections 3-1 -3- N are connected via a common bus 2 and a CPU 8 controls the interface sections 3-1 3- N to conduct frame transmission and reception in the multi-port bridge, in which a register 10 connecting to the CPU 8 and a CPU 9 being a 2nd CPU writing interrupt information relating to normal transmission reception end to the register 10 and executing processing relating to occurrence of an error and the CPU 8 is used exclusively for transmission reception processing.
Patent JP-S57136927-A (JP)
Title: Mixing and kneading method and its device
Inventor: YOHAN REONARUDO DEN OTERU
IPC: B01F15/00
Filed: 1982-01-19
Abstract: A method for mixing and masticating highly viscous materials in a mixing apparatus comprising a mixing chamber the wall of which is provided with heat exchange means for heating and cooling and at least one rotor, driven by a motor, wherein the energy utilized for mixing and masticating (UE) and the supplied energy (SE) are determined by recording the couple and the number of revolutions of the rotors, and the heat exchanged between the materials treated and the wall is determined by recording the temperature of the materials treated, the temperatures of the heat transfer medium on entering and leaving the heat exchange circuit and the flow rate of the heat transfer medium, and the ratio of UE to SE is adjusted to an optimal value at a minimal SE.Also a mixing apparatus for carrying out the above method, provided with the required recording and control means.
Patent JP-S61163142-A (JP)
Title: Glass material provided with alkali elusion-proof film and its production
Inventor: TAKAHASHI YONOSUKE
IPC: C03C17/32
Filed: 1985-01-14
Abstract: PURPOSE:To prevent the elusion is alkali ion and to produce the titled glass material having enhanced characteristics by attaching a film containing a specified polymer to the surface of glass material. CONSTITUTION:Polymer (A) having 1X10<3>-3X10<6> molecular weight composed of monomer contg. >=1 functional groups such as styrene-maleic anhydride copolymer in which a COOH group and/or maleic anhydride group, and epoxy compound (B) such as bisphenol-system epoxy compound are mixed to make a mixture having 20:1-1:5 weight ratio between component (A) and component (B), and said mixture is dissolved in a solvent such as methanol, etc., as required a plasticizing agent, lubricant, etc. are further added in this solution to prepare a coating liquid. This coating liquid is spread over the entire surface of the glass material (example: lens) 1a by a spray method and dried to form the alkali elusion-proof film 1b having 0.5-50mum film thickness.
Patent JP-S5598305-A (JP)
Title: Coil diameter detecting device of hot strip mill
Inventor: SUMIHAMA TAKAHIRO
IPC: G01B21/08
Filed: 1979-01-23
Abstract: PURPOSE: To rectify the error in detection of the coil diameter and elevate the accuracy by providing an operating circuit for the coil diameter, an operating circuit for the increase of the coil diameter and the slip detecting circuit.  
     CONSTITUTION: From the rotating speed of pinch rolls 3, 4 and the rotating speed of the mandrel 8, there is provided a first circuit (not shown) which operates the coil diameter of a strip 7. Then, from the thickness of the strip 7 and the rotating speed of the mandrel 8, there is provided a second circuit (not shown) which operates the increase of the coil diameter of the strip 7. Further comparing the  circumferential speed of the pinch rolls 3, 4 with that of the mandrel 8, there is  provided a circuit (not shown) which detects the slip of the pinch rolls 3, 4. During  a normal operation, the coil diameter of the strip is detected by the first and the  second circuits, and when the pinch rolls 3, 4 are slipped, the first circuit is cut,  thereby the coil diameter being detected only by the second circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5288313-A (JP)
Title: Tape guide cylinder
Inventor: KIKUTANI SATOSHI
IPC: H04N5/7826
Filed: 1976-01-20
Abstract: PURPOSE: To reduce the change in cylinder diameter owing to temperature and prevent the distortion of pictures by securing auxiliary members having smaller coefficients of thermal expansion than cylinders to the cylinders. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03210665-A (JP)
Title: Charge adjusting method for using equipment
Inventor: NISHIKAWA YOSHIHARU
IPC: G06Q50/12
Filed: 1990-01-13
Abstract: PURPOSE:To deal with the users using the credit cards as well as the hotels applying the mechanical keys for control by providing a register part to a host computer to register the credit data on the users in response to the using equipment Nos. CONSTITUTION:A host computer 10 contains a cluster control 12 which is controlled by a CPU 11, and the front terminal equipments 13a - 13n and the credit terminal equipments 14a - 14n are connected to the computer 10. When the use of an equipment is started, the credit data and the Nos of equipments to be used are inputted via the equipments 14a - 14n. At the same time, the credit data are registered to a register part of the computer 10 corresponding to the inputted equipment No. When the charges of the equipments are adjusted, the using data on the equipment Nos corresponding to the credit data are read out of the computer 10 based on these credit data inputted via the equipments 14a - 14n. Then the adjustment of charges is carried out. Thus it is possible to deal with the users of the credit cards as well as the hotels applying the mechanical keys for control.
Patent JP-S56103463-A (JP)
Title: Semiconductor device of high withstand voltage planar type
Inventor: YAMAOKA MASAMI
IPC: H01L29/861
Filed: 1980-01-21
Abstract: PURPOSE:To make the device high withstand voltage by suppressing a leak current by a method wherein a base region and the first and second guard rings surrounding the base region are formed on a semiconductor substrate, as being surrounded by a channel stopper region, and a field plate leveled at the same as the substrate is formed omitted on the base region. CONSTITUTION:An N<+> type channel stopper region 5 is formed on the periphery of an N<-> type Si substrate, and a P<+> type base region 2 where an N<+> type emitter region 14 is formed later and a P<+> type first guard ring region 8 and second guard ring region 9 surrounding the P<+> type base region 2 are simultaneously diffusion- formed in the substrate 1 surrounded by the region 5. Then, an SiO2 film 3 is attached on the whole surface to form the Al field plate 13, and one end of the plate 13 is connected to the region 5 to be made the same potential as the substrate 1, while, at this time, the other end is stopped at the end of the region 8 on the region 9 side and left omitted on the region 2. Thus, the surface potential of the film 3 is fixed to exclude influences caused by external electric charges and ions and to control the leak current to be generated.
Patent JP-S5391433-A (JP)
Title: Electric resistance furnace for heating cokes
Inventor: SHIRAIWA TOSHIO
IPC: C10B19/00
Filed: 1977-01-22
Abstract: PURPOSE: To prevent the adhesion of a large quantity of ash at the low temperature part in the electric furnace for extracting nitrogen, sulfur, and metal constituents from cokes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02250165-A (JP)
Title: Document generating device
Inventor: TANIGUCHI SHIGEKI
IPC: G06F17/21
Filed: 1989-01-17
Abstract: PURPOSE:To easily reproduce the greater part of document data which is being edited in the case when a service interruption occurs by bringing a data part in a task to drawback processing as a temporary file separately from a program part at the time of executing a drawback/recovery processing of a non-resident task. CONSTITUTION:On a main memory 2, a resident area 21 and a core block 22 are placed, and on a hard disk 3, a program area 31, an area 32 divided into two or more drawback blocks 321, and a file area 33 are placed. An operating system 11, a program drawback/recovery program 12, a data drawback/ recovery program 13 and a document recovery program 14 are placed in the resident area 21, and a processor 1 executes these programs. The operating system 11 executes the program drawback/recovery program 12 and the data drawback/recovery program 13, and brings the contents of the core block 22 to drawback/recovery to the drawback block 321 and a temporary file 331. In such a way, in one core block 22, plural non-resident tasks can be executed in parallel.
Patent JP-H06115489-A (JP)
Title: Floating structure
Inventor: KIYUU RII
IPC: B63B35/34
Filed: 1992-01-16
Abstract: PURPOSE: To provide a structure that is floatable on an ocean surface and that is fixable relative to an ocean bottom. CONSTITUTION: A floatable structure includes an array of floatable or submersible caissons and a floatable box girder 6 capable of supporting a standard-size superstructure. This box girder 6 is floated to a position of the ocean surface above the submersed array 2 of caissons. The array 2 of caissons can be raised to engage and connected with the box girder 6 and also be secured to the ocean bottom.
Patent JP-H07212758-A (JP)
Title: Compression method for picture data
Inventor: KURIHARA TOSHIO
IPC: H04N19/20
Filed: 1994-01-25
Abstract: PURPOSE:To apply compression processing to picture data with a prescribed time by calculating a proper quantization table to obtain a desired compression rate based on a compression conversion table generated through actual measurement. CONSTITUTION:Plural graphics and plural pattern picture data are subjected to compression processing in advance based on plural prescribed quantization Q tables and each of compression data quantity is measured to obtain a compression rate change characteristic. Then a graph for a compression rate and a Q factor value required to obtain desired data quantity is generated and the graph is used for the conversion table. The proper Q factor value required for compressing the data into a desired data quantity is calculated depending on each pattern through the use of the table and the Q table is decided for the compression processing. Thus, the picture data are compressed into almost a constant data quantity. Thus, in the case of transmission, the data transmission for one pattern is finished for a prescribed time.
Patent JP-H08195862-A (JP)
Title: Original reader
Inventor: HAMAZAKI NOBUTOSHI
IPC: G03G15/04
Filed: 1995-01-18
Abstract: PURPOSE: To discriminate an original area regardless of the color of an original by reading discrimination patterns as the image data of different patterns at the time of prescanning and at the time of read scanning. CONSTITUTION: A control part 5 is composed of a read control part for performing control for reading the image data by a second resolution (the prescanning) when read start signals are inputted from a copying machine main body and reading the image data by a first resolution (the read scanning) thereafter and an original area discrimination part for discriminating the original area on a platen based on the image data at the time of performing read by the second resolution. Then, in the read control part, the moving speed of an illumination means 3 is changed from 1/4 to double and the moving speed of the illumination means 3 is set to the four times of a read scanning speed at the time of unmagnification.  Thus, the second resolution becomes the 1/2 of the minimum value of the first resolution, the discrimination patterns provided on an original pressurizing surface 2a are read by the resolution different from the time of the read scanning at the time of the prescanning and they are read as the image data of the different patterns at the time of the prescanning and at the time of the read scanning.